Kaibutsu Biscuits

Welcome to a fun world unknown to humans: Eggnog, a town known as the special area where monsters who have been chased out of their homes by humans live. Dahlia, the daughter of a mummy, lives happily every day with her friends Molt, a werewolf, and Rosetta, a vampire. But one day, Dahlia's father goes missing after going to the human town. Dahlia goes to the human town with Molt and Rosetta to look for her father! But in fact, Dahlia has a big secret...

(Source: Hakusensha, translated)